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The part of a processor which contains hardware necessary to perform all the operations required by a computer:a.Cacheb.Data pathc.Registersd.Controller

Question

The part of a processor which contains hardware necessary to perform all the operations required by a computer:

  • a. Cache
  • b. Data path
  • c. Registers
  • d. Controller
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Solution

The part of a processor which contains the hardware necessary to perform all the operations required by a computer is the Data path. The data path includes the Arithmetic Logic Unit (ALU) which performs mathematical, logical, and decision operations and the registers which hold data that are being processed.

Here's a step-by-step breakdown:

  1. The processor receives an instruction from the program memory.
  2. This instruction is decoded in the control unit of the processor. The control unit determines what operation should be performed.
  3. The necessary data for the operation is fetched from the main memory and placed in the processor's registers.
  4. The data path, specifically the ALU, performs the operation.
  5. The result of the operation is stored back in the main memory or kept in the registers for immediate use.

So, the correct answer is b. Data path.

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